Behind Closed Eyes by Mitsuki Hawkins

**Prompt for Book Cover Generation:** Create a somber and evocative cover for the novel "Behind Closed Eyes" by Mitsuki Hawkins. The central image should feature a grieving mother, her face partially hidden in shadow, with her eyes closed, symbolizing her internal pain and search for the truth. Behind her, faint silhouettes of different people appear, each slightly blurred, representing the other characters who hold secrets or differing accounts of her son’s death. The background should have a muted color scheme of deep grays and blues, with subtle hints of red to signify hidden danger or truths. The title should be in a bold, slightly distressed font, while the author's name appears in a smaller, clean typeface. The design should convey the themes of grief, mystery, and the unraveling of hidden stories.